tModLoader I need help with my worm enemy

[Troopy]

So i'm working on a mod and i'm all new to this modding stuff, i'm trying to make a worm enemy and i have finished the code for all 3 segments but whenever i click build + reload it just comes up with this error VV
Expected resource not found:
NPCs/WormBody
Closest guess: (Is there a spelling or folder placement error?)
NPC's/WormBody
at Terraria.ModLoader.Mod.GetTexture(String name)
at Terraria.ModLoader.ModLoader.GetTexture(String name)
at Terraria.ModLoader.ModNPC.AutoStaticDefaults()
at Terraria.ModLoader.Mod.SetupContent()
at Terraria.ModLoader.ModLoader.do_Load(Object threadContext)

I have no idea why this happens and if someone could tell me why that'd be really helpful, i'll gladly post the code if its needed.

 

[Apacchii]

NPCs/WormBody
Closest guess: (Is there a spelling or folder placement error?)
NPC's/WormBody

You are searching for WormBody on a file named NPCs but the file it is in is called NPC's, just rename the file to NPCs (remove the ' )

 

[Troopy]

NPCs/WormBody
Closest guess: (Is there a spelling or folder placement error?)
NPC's/WormBody

You are searching for WormBody on a file named NPCs but the file it is in is called NPC's, just rename the file to NPCs (remove the ' )

thank you so much, i guess im just a complete idiot

 

[MrPlague]

Where'd you get the code for your worm? I'm kinda having trouble making one.

 

[Troopy]

Where'd you get the code for your worm? I'm kinda having trouble making one.

I found out the code is fairly outdated, it was from a tutorial i watched so its not much use